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Individual Calculations January 2019 |
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| Mulaga, Geoffrey Total change: -30.40 | |   |
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| Kenya National Chess Championship Open Section | Nairobi | KEN | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1788 | 0.00 | 3 | -1.52 | 20 | -30.40 | |
|  Namale, Ben Nguku | | | 2025 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Omondi, Timothy | | | 1587 | KEN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Oyamo, Martin | | | 1742 | KEN | 0.00 | 1 | -0.56 | 20 | -11.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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